: The official Titanus production archives offer production context and insights into how the film fits into Totò's broader filmography.
: Critics often highlight the film as a dual parody. It mocks both the "giallo" (Italian mystery/thriller) genre and the popular noir comic book series Diabolik , which debuted the same year. TotГІ diabolicus (1962)
: Sites like the Chicago Reader provide historical critical perspectives. : The official Titanus production archives offer production
